{
  "xpub": "tpub-big-long-key-that-starts-with-tpub",
  "index": 1,
  "freshAddressPath": "84'/1'/1'/0/0",
  "id": "libcore:1:bitcoin_testnet:tpub-big-long-key-that-starts-with-tpub:native_segwit",
  "blockHeight": 2097540
}

When I copy the "xPub" from a Ledger Nano S Bitcoin Testnet wallet I find exactly this (key obviously obfiscated). I'm confused because in my novice research my understanding is that the derivation path 84'/1'/1'/0/0 is for zpub keys and segwit wallets. Indeed, my wallets in my ledger are labeled "segwit". But here the extended key is labeled "xpub" and the key starts with "xpub", or in the case of the Bitcoin Testnet, it starts with a "tpub". Why?

Can somebody explain to me why this seems mixed up? Is this key an xpub or a zpub? Is a tpub and an xpub the same thing? Should I use Bip32, Bip44 or Bip84 to derive child keys (and thus addresses) that will match my ledger nano?

I have found a clever python class that will convert xpub to zpub. Is this the correct thing to do in this case?

https://gist.github.com/jleo84/97fc58c6174f146642b2c215c20f88f5

Thanks in advance! This is my very first question (don't worry, I have more) on this StackExchange and I really appreciate any support or advice I can get.

{
  "xpub": "tpub-big-long-key-that-starts-with-tpub",
  "index": 1,
  "freshAddressPath": "84'/1'/1'/0/0",
  "id": "libcore:1:bitcoin_testnet:tpub-big-long-key-that-starts-with-tpub:native_segwit",
  "blockHeight": 2097540
}

When I copy the "xPub" from a Ledger Nano S Bitcoin Testnet wallet I find exactly this (key obviously obfuscated). I'm confused because in my novice research my understanding is that the derivation path 84'/1'/1'/0/0 is for zpub keys and segwit wallets. Indeed, my wallets in my ledger are labeled "segwit". But here the extended key is labeled "xpub" and the key starts with "xpub", or in the case of the Bitcoin Testnet, it starts with a "tpub". Why?

Can somebody explain to me why this seems mixed up? Is this key an xpub or a zpub? Is a tpub and an xpub the same thing? Should I use Bip32, Bip44 or Bip84 to derive child keys (and thus addresses) that will match my ledger nano?

I have found a clever python class that will convert xpub to zpub. Is this the correct thing to do in this case?

https://gist.github.com/jleo84/97fc58c6174f146642b2c215c20f88f5

Thanks in advance! This is my very first question (don't worry, I have more) on this Stack Exchange and I really appreciate any support or advice I can get.

{
  "xpub": "tpub-big-long-key-that-starts-with-tpub",
  "index": 1,
  "freshAddressPath": "84'/1'/1'/0/0",
  "id": "libcore:1:bitcoin_testnet:tpub-big-long-key-that-starts-with-tpub:native_segwit",
  "blockHeight": 2097540
}

When I copy the "xPub" from a Nano Ledger S Bitcoin Testnet wallet I find exactly this (key obviously obfiscated). I'm confused because in my novice research my understanding is that the derivation path 84'/1'/1'/0/0 is for zpub keys and segwit wallets. Indeed, my wallets in my ledger are labeled "segwit". But here the extended key is labeled "xpub" and the key starts with "xpub", or in the case of the Bitcoin Testnet, it starts with a "tpub". Why?

Can somebody explain to me why this seems mixed up? Is this key an xpub or a zpub? Is a tpub and an xpub the same thing? Should I use Bip32, Bip44 or Bip84 to derive child keys (and thus addresses) that will match my ledger nano?

I have found a clever python class that will convert xpub to zpub. Is this the correct thing to do in this case?

https://gist.github.com/jleo84/97fc58c6174f146642b2c215c20f88f5

Thanks in advance! This is my very first question (don't worry, I have more) on this StackExchange and I really appreciate any support or advice I can get.

{
  "xpub": "tpub-big-long-key-that-starts-with-tpub",
  "index": 1,
  "freshAddressPath": "84'/1'/1'/0/0",
  "id": "libcore:1:bitcoin_testnet:tpub-big-long-key-that-starts-with-tpub:native_segwit",
  "blockHeight": 2097540
}

When I copy the "xPub" from a Ledger Nano S Bitcoin Testnet wallet I find exactly this (key obviously obfiscated). I'm confused because in my novice research my understanding is that the derivation path 84'/1'/1'/0/0 is for zpub keys and segwit wallets. Indeed, my wallets in my ledger are labeled "segwit". But here the extended key is labeled "xpub" and the key starts with "xpub", or in the case of the Bitcoin Testnet, it starts with a "tpub". Why?

Can somebody explain to me why this seems mixed up? Is this key an xpub or a zpub? Is a tpub and an xpub the same thing? Should I use Bip32, Bip44 or Bip84 to derive child keys (and thus addresses) that will match my ledger nano?

I have found a clever python class that will convert xpub to zpub. Is this the correct thing to do in this case?

https://gist.github.com/jleo84/97fc58c6174f146642b2c215c20f88f5

Thanks in advance! This is my very first question (don't worry, I have more) on this StackExchange and I really appreciate any support or advice I can get.